ᣂⷙ⹜㛎ᴺឭ᩺ᦠ             ᐔᚑ 26 ᐕ 1 ᦬ 20 ᣣ
                                  No. 2013-03
In vitro ⊹⤏ㅘㆊ⹜㛎ߦ㑐ߔࠆឭ᩺ ᐔᚑ 25 ᐕ 10 ᦬ 21 ᣣߦ᧲੩‫ޔ‬࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲߦߡ㐿௅ߐࠇߚᣂⷙ⹜㛎ᴺ⹏ଔળ⼏㧔ㅢ
⒓㧦JaCVAM ⹏ଔળ⼏㧕ߦ߅޿ߡએਅߩឭ᩺߇ߥߐࠇߚ‫ޕ‬   ឭ᩺ౝኈ㧦In vitro ⊹⤏ㅘㆊ⹜㛎ߪ‫ޔ‬ൻቇ‛⾰ߩ⊹⤏߆ࠄߩㅘㆊᕈࠍ᷹ቯߔࠆ߽ߩߢ޽ࠅ‫ޔ‬Ქᕈࠍ⹏ଔ޽ࠆ޿ߪ੍᷹ߔࠆ߽ߩߢߪߥ޿߇‫⾰‛ࠆߔߣ⊛⋡ޔ‬෶ߪ⵾ຠߩోりᦑ㔺㊂ࠍផቯߔࠆઍᦧ⹜㛎ᴺߣߒߡ‫ⴕޔ‬᡽਄೑↪ߔࠆߎߣߪน⢻ߢ޽ࠆ‫ޕ‬ ߎߩឭ᩺ᦠߪ‫ޔ‬OECD (Organisation for Economic Co-operation and Development) Test
Guideline 428߅ࠃ߮EUߩSCCP (Scientific Committee on Consumer Products) opinion on basic criteria
for the in vitro assessment of dermal absorption of cosmetic ingredients╬ࠍ߽ߣߦ‫⤏⊹ޔ‬ㅘㆊᕈ⹜㛎⹏ଔᆔຬળߦࠃࠅ߹ߣ߼ࠄࠇߚᢥᦠࠍ↪޿ߡJaCVAM⹏ଔળ⼏߇⹏ଔ߅ࠃ߮ᬌ⸛ߒߚ⚿ᨐ‫↪᦭ߩߘޔ‬ᕈ߇⏕⹺ߐࠇߚߎߣ߆ࠄ૞ᚑߐࠇߚ‫ޕ‬ એ਄ߩℂ↱ߦࠃࠅ‫ⴕޔ‬᡽ᒰዪߩ቟ోᕈ⹏ଔᣇᴺߣߒߡ‫ޟ‬In vitro⊹⤏ㅘㆊ⹜㛎‫ࠍ↪૶ߩޠ‬ឭ᩺ߔࠆ߽ߩߢ޽ࠆ‫ޕ‬ ศ↰ᱞ⟤                        ⷏Ꮉ⑺૫ศ↰ᱞ⟤JaCVAM ⹏ଔળ⼏ ⼏㐳               JaCVAM ㆇ༡ᆔຬળ ᆔຬ㐳i

,C%8#/ ⹏ଔળ⼏ศ↰ᱞ⟤㧔ᣣᧄᲥᕈቇળ㧕㧦ᐳ㐳ᵻ㊁ື⑲㧔ᣣᧄⅣႺᄌ⇣ේቇળ㧕੖ච፲⦟᣿ 㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ↢ᵴⴡ↢ൻቇㇱ㧕৻㝩 ീ㧔ᣣᧄൻቇᎿᬺදળ㧕*ᄢ㊁ᵏ㓶㧔ᐳ㐳ផ⮈㧕*ዊ㊁ኹඳᔒ 㧔⁛┙ⴕ᡽ᴺੱ ක⮎ຠක≮ᯏེ✚วᯏ᭴㧕㤥Ỉ ദ㧔ᣣᧄേ‛ታ㛎ઍᦧᴺቇળ㧕᧖ጊ⌀ℂሶ 㧔ᣣᧄൻ♆ຠᎿᬺㅪวળ㧕⼱↰ᥓሶ㧔⁛┙ⴕ᡽ᴺੱ ක⮎ຠක≮ᯏེ✚วᯏ᭴㧕*⷏Ꮉ⑺૫

㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯㧕’ ᩕੑ㧔ᣣᧄ఺∉Ქᕈቇળ㧕Ⴧ↰శノ㧔ᐳ㐳ផ⮈㧕ጊ↰㓉ᔒ㧔⁛┙ⴕ᡽ᴺੱ ⵾ຠ⹏ଔᛛⴚၮ⋚ᯏ᭴㧕*ᮮ㑐ඳ㓶㧔ᣣᧄ⊹⤏ࠕ࡟࡞ࠡ࡯࡮ធ⸅⊹⤏Ἳቇળ㧕ศ↰ ✛㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ ∛ℂㇱ㧕ศ᧛ ഞ㧔ᐳ㐳ផ⮈㧕ᷰㇱ৻ੱ㧔ᣣᧄ⵾⮎Ꮏᬺදળ㧕                  છᦼ㧦ᐔᚑ 24 ᐕ 4 ᦬ 1 ᣣ㨪ᐔᚑ 26 ᐕ 3 ᦬ 31 ᣣ*: ᐔᚑ 25 ᐕ 4 ᦬ 1 ᣣ㨪ᐔᚑ 26 ᐕ 3 ᦬ 31 ᣣ
ii

,C%8#/ ㆇ༡ᆔຬળ⷏Ꮉ⑺૫

㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯㧕㧦ᆔຬ㐳Ꮉ⷏ ᔀ㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ㧕ዊᎹਭ⟤ሶ 㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ ∛ℂㇱ㧕⩲㊁ ⚐㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ Ქᕈㇱ㧕ୖᜬᙗ〝㧔ෘ↢ഭ௛⋭ ක⮎㘩ຠዪ ൻቇ‛⾰቟ోኻ╷ቶ㧕*ᢪ⮮๺ᐘ㧔⁛┙ⴕ᡽ᴺੱ ක⮎ຠක≮ᯏེ✚วᯏ᭴㧕૒‫ᧁޘ‬ᱜᐢ 㧔ෘ↢ഭ௛⋭ ක⮎㘩ຠዪ ൻቇ‛⾰቟ోኻ╷ቶ㧕
㑐㊁␭ሶ㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ ⮎ℂㇱ㧕㜞ᧁ◊਽㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ Ქᕈㇱ േ‛▤ℂቶ㧕ᐢἑ᣿ᒾ  㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ ✚ว⹏ଔ⎇ⓥቶ㧕ᧄ㑆ᱜల㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ ᄌ⇣ㆮવㇱ㧕శጟବᚑ㧔ෘ↢ഭ௛⋭ ක⮎㘩ຠዪ ክᩏ▤ℂ⺖㧕ጊᧄ㗅ੑ㧔ෘ↢ഭ௛⋭ ක⮎㘩ຠዪ ൻቇ‛⾰቟ోኻ╷ቶ㧕*ዊፉ ⡸㧔࿖┙ක⮎ຠ㘩ຠⴡ↢⎇ⓥᚲ ቟ోᕈ↢‛⹜㛎⎇ⓥ࠮ࡦ࠲࡯ ⮎ℂㇱᣂⷙ⹜㛎⴫⹏ଔቶ㧕㧦੐ോዪ*㧦ᐔᚑ 25 ᐕ 8 ᦬ 1 ᣣࠃࠅiii

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JaCVAM statementon skin absorption in vitro method
At the meeting concerning the above method, held on 21 October 2013 at the National
Institute of Health Sciences (NIHS), Tokyo, Japan, the members of the Japanese Center for
the Validation of Alternative Methods (JaCVAM) Regulatory Acceptance Board unanimously
endorsed the following statement:
The skin absorption in vitro method is considered to be useful to guess the exposed doseof substances or products to whole body for regulatory use.
Following the review of the results of OECD (Organisation for Economic Co-operation andDevelopment) Test Guideline (TG䯵 428 and EU ߩ SCCP (Scientific Committee on ConsumerProducts) opinion on basic criteria for the in vitro assessment of dermal absorption of cosmetic
ingredients, etc. it is concluded that skin absorption in vitro method are clearly beneficial.
The JaCVAM Regulatory Acceptance Board has been regularly kept informed of theprogress of the study, and this endorsement is based on an assessment of various documents,
including, in particular, the evaluation report prepared by the JaCVAM ad hoc peer review
panel for skin absorption testing.

Takemi Yoshida
Chairperson
JaCVAM Regulatory Acceptance Board

Akiyoshi Nishikawa
Chairperson
JaCVAM Steering Committee

20 January, 2014v

The JaCVAM Regulatory Acceptance Board was established by the JaCVAM Steering
Committee, and is composed of nominees from the industry and academia.
This statement was endorsed by the following members of the JaCVAM Regulatory
Acceptance Board:
Mr. Takemi Yoshida (Japanese Society of Toxicology): Chairperson
Mr. Norihide Asano (Japanese Environmental Mutagen Society)
Mr. Tsutomu Ichiki (Japan Chemical Industry Association)*
Mr. Yoshiaki Ikarashi (National Institute of Health Sciences: NIHS)
Mr. Tsutomu Miki Kurosawa (Japanese Society for Animal Experimentation)
Mr. Eiji Maki (Japanese Society of Immunotoxicology)
Mr. Mitsuteru Masuda (nominee by Chairperson)
Mr. Akiyoshi Nishikawa (NIHS)
Mr. Yasuo Ohno (nominee by Chairperson)*
Mr. Hiroshi Onodera (Pharmaceuticals and Medical Devices Agency)
Ms. Mariko Sugiyama (Japan Cosmetic Industry Association)
Ms. Tomoko Tanita (Pharmaceuticals and Medical Devices Agency)*
Mr. Takashi Yamada (National Institute of Technology and Evaluation)*
Mr. Hiroo Yokozeki (Japanese Society for Dermatoallergology and ContactDermatitis)
Ms. Midori Yoshida (NIHS)
Mr. Isao Yoshimura (nominee by Chairperson)
Mr. Kazuto Watanabe (Japan Pharmaceutical Manufacturers Association)
Term: From 1st April 2012 to 31st March 2014*: From 1st April 2013 to 31st March 2014vi

This statement was endorsed by the following members of the JaCVAM steering Committee
after receiving the report from JaCVAM Regulatory Acceptance Board:
Mr. Akiyoshi Nishikawa (BSRC, NIHS): Chairperson
Mr. Akihiko Hirose (Division of Risk Assessment, BSRC, NIHS)
Mr. Masamitsu Honma (Division of Genetics and Mutagenesis, BSRC, NIHS)
Mr. Jun Kanno (Division of Cellular and Molecular Toxicology, BSRC, NIHS)
Mr. Toru Kawanishi (NIHS)
Mr. Kenji Kuramochi (Ministry of Health, Labour and Welfare)*
Mr. Toshinari Mitsuoka (Ministry of Health, Labour and Welfare)
Ms. Kumiko Ogawa (Division of Pathology, BSRC, NIHS)
Mr. Kazuyuki Saito (Pharmaceutical & Medical Devices Agency)
Mr. Masahiro Sasaki (Ministry of Health, Labour and Welfare)
Ms. Yuko Sekino (Division of Pharmacology, BSRC, NIHS)
Mr. Atsuya Takagi (Animal Management Section of the Division of Cellular andMolecular Toxicology, BSRC, NIHS)
Mr. Junji Yamamoto (Ministry of Health, Labour and Welfare)*Mr. Hajime Kojima (Section for the Evaluation of Novel Methods, Division ofPharmacology, BSRC, NIHS): Secretary* Arrival at post day: 1st August 2013vii

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